Rival Arms Precision Slide for Glock 19 Gen 3 – RMR Cut, A1 Profile

The Rival Arms A1 slide for Glock 19 Gen 3 pistols provides a direct replacement upper with machined RMR optics cuts, aggressive forward serrations, and a weight-optimized profile. Shooters upgrading to red dot sights or replacing worn factory slides gain a drop-in component that accepts standard Glock 19 Gen 3 barrels, recoil assemblies, and firing pins without modifications.

Machined from 17-4 stainless steel billet and finished in durable black nitride, this slide requires no permanent alterations to the frame. The RMR cut accommodates Trijicon RMR and similar footprint optics. Forward and rear serrations deliver positive grip during press checks and malfunction clearances. Installation is straightforward for users comfortable with detail stripping a Glock—no gunsmithing required. Slide ships bare; internal components, barrel, sights, and optics plate sold separately.

• Part Type: Complete slide assembly (bare)
• Compatible Firearms: Glock 19 Gen 3
• Material: 17-4 stainless steel billet
• Finish: Black nitride
• Optics Cut: RMR footprint
• Installation: Drop-in (no gunsmithing required)
• Includes: Slide only (no internals, barrel, or sights)